# Short answer find the quotient 6x^3-x^2-7x-9 ------------ 2x+3

143,010 questions, page 997
1. ## algebra

find the L.C.D of each of the following and groups of fractions and then express the fractions of each group in terms of the L.C.D of that group... please show work 1\2,3\4,11\16 2\3,1\8,5\12

2. ## Statistics

Find z such that 20.3% of the standard normal curve lies to the right of z. 0.831 0.533 -0.533 -0.257 0.257

asked by alex on June 24, 2010
3. ## Critical Thinking

Do young people vote in canada? where can i go to find information on young people voting in other countries

asked by Bryan on August 26, 2008
4. ## statistics

For a given set of data, it is known that x = 10 and y = 4. The gradient of the regression line y on x is 0.6. Find the equation of the regression line and use it to estimate y when x = 8.

asked by ednah on April 24, 2015
5. ## Physics

The density of a gas at s.t.p is 1.3kg/m3. Find the density of the gas at -15 degree celcius and at a pressure of 8cmHg.

asked by Esther on January 30, 2013
6. ## math

below are the results of tossing a number cube 8 times find the experimental probability of tossing an even number. 3,4,1,2,5,1,6,5 1. 1/4 2. 3/8 3. 1/2 4. 5/8

asked by jessica on June 5, 2014
7. ## geometry

find the measure of an anGle if five times the measure of its complement is 24 derees less than twice the measure of its supplement. What is the equation? What is the measure?

asked by Dre on September 20, 2010
8. ## Calculus

Find parametric equations for the tangent line to the curve with the given parametric equations at the specified point. x = 5 ln t, y = 8sqrt(t), z = t^5 (0,8,1) (x(t),y(t),z(t))=( )

asked by Anon on September 12, 2016
9. ## math

The first term of a linear sequence is 7.5 and the fourth term is 3.find the number of terms in the sequence if its sum is -9.

asked by naa on September 12, 2016
10. ## Math

In a piggy bank there is a total of \$15.75. If the ratio of dimes to quarters is 5:7, find the total amount in quarters.

asked by ashley on February 19, 2015
11. ## algebra 2

for each function, find an equasion for the inverse. then use composition to verify that the equasion you wrote is the inverse. f(x)=10x-6

asked by peggy on October 7, 2009
12. ## calculus

Let F(s)=5s2+1s+4. Find a value of d greater than 0 such that the average rate of change of F(s)from 0 to d equals the instantaneous rate of change of F(s)at s=1.

asked by t on February 1, 2010
13. ## Managerial Econ

How do you get P=12.4-4Qd to equal P=-2.6+2Qs? You have to find the equalibrium so you have to set Qd=Qs so I can't figure out how to get p in the equations and the equations to equal Qd & Qs.

asked by Rachel on September 5, 2007
14. ## math

a rectangle is three times ad long as its breadth. if the perimeter of rectangle is 40m, find its length and breadth

asked by Mohammed on February 21, 2017
15. ## kishore

if 1 is added to the numerator and 3 to the denominator of a fraction it becomes 1/2 if 1 is subtracted from the numenator and 2 is added to the denominator it becomes 2/5 find the fractions

asked by rishabh on February 21, 2017

find the equation of the line L that passes through the point (-2,4) and satisfies the given condition. L passes thrugh the point (3,7/2)

asked by Jaycee on February 1, 2010
17. ## Calculus

Graph the curve. Find the exact length of the curve. x = 2et cos(t), y = 2et sin(t), 0 ≤ t ≤ π

asked by Kaitlyn on January 19, 2016
18. ## precalculus

find the inverse of the function, graph the inverse function, determine the domain, range and asympotoes f(x)= e^-x/(2)+4

asked by mz tee on November 12, 2011
19. ## geography

What are the 5 themes of geography for los angeles, california? **do you have any sites to suggest to find the 5 themes of geography**

asked by thalia on May 31, 2014
20. ## math

The Third angle of a Isosceles triangle is 16 degree less than the sum of the two equal angles. Find the three angles of the triangle

asked by Anonymous on May 23, 2016
21. ## maths

asked by simranpreet on December 3, 2012

A flashlight has 8 batteries, 2 of which are defective. If you select 2 batteries, find the probability that You select at least 1 good battery

asked by Kalee on April 27, 2015
23. ## pre-algebra

The width of a rectangle is 30 centimeters. Find all possible values for the length of the rectangle if the perimeter is at least 768 centimeters.

asked by Savage on May 22, 2016
24. ## algebra

The measurement of two angles of a triangle are 69 degrees and 34 degrees. Find the measurement of the third angle. Show your work

asked by Alexius on December 1, 2012
25. ## Math

How do you find the expression for the perimeter of the flag One side of a triangular flag is two more than five times tue third side

asked by Cory on February 17, 2011
26. ## math

A factory kept increasing it's output by the same percentage every year .find the percentage if it is known that the output is doubled in the last two years.

asked by daisy on December 4, 2016
27. ## Physics

A specimen has .625 the amount of carbon 14 you would find in a living specimen. How many half-lives has the specimen been through? How old is the specimen?

asked by Chris on March 3, 2013
28. ## Physics

A specimen has .625 the amount of carbon 14 you would find in a living specimen. How many half-lives has the specimen been through? How old is the specimen?

asked by Chris on March 3, 2013
29. ## Math

plot the point given in polar coordinates and find the corresponding rectangular coordinates for the point. (-1 , -3pi/4) I do not understand.

30. ## geometry

Find the perimeter and area of a right triangle if one leg measures 24 ft. and the other leg measures 70 ft. Please show the steps so I can do the next one. Thanks

asked by allen on March 5, 2011
31. ## statics

two current forces acts at an angle 30 degree . the resultant force is 15 N and one of the forces is 10 N . find the other force

asked by farah on September 7, 2014
32. ## math

find the ratio of the volume of a sphere with a radius of 10 meters to the volume of a cube with a side of 10 meters

asked by araceli on September 9, 2011
33. ## Statistics

IQ score are normally distributed with a mean of 95 and a standard deviation of 17. If the sample size is n=36 find the mean and standard distribution of sample mean

asked by Megan on April 7, 2013
34. ## math

Area of Parallelograms:Find the height of a parallelogram with base 9.44 meters and area 70.8 square meters.

asked by Nyan on January 8, 2017

Find f X g , g X f , and f X f f(x) = 3sqrt x-1 g(x) = x^3 + 1 For f(x) the 3 is little above the sqrt sign. My answers were: f(g(x)) = 3sqrt x^3 + 1 -1 g(f(x)) = 3sqrt (x-1)^3 -1 f(f) = 3sqrt x-1-1 My teacher said these were wrong. Please help. I do not

asked by Hannah on March 30, 2010
36. ## tangent help me maths

Show that the line 2x+5y+11=0 is a Tangent to the circle with equation x²+y²+2x-8y-12=0. Then find the tangent points. Show step pl

asked by ... on December 19, 2016
37. ## Geometry

Referring to the figure below (not to scale), the perimeter of the rectangle is 48. The length of the rectangle is W + 6, where W is the width. Find the length.

asked by Pat on September 14, 2011

If you are given the slope and y intercept how do you find the rate constant of a chemical equation??? Would I multiply the slope and the y intercept???

asked by Hannah on March 9, 2012
39. ## calculus

determine whether the series is convergent if so find sum: the sum of x=3 to infinity of (k+1)^2/((x-1)(x-2)) is it infinity meaning it diverges?

asked by sarah on February 21, 2008
40. ## Calculus

Suppose that f(x) and k(x) are differentiable everywhere and that f(3) = 5, f'(3) = 7, k(3) = 6, and k'(3) = 9. Find an equation of a tangent line to 3(f(x))^2 at x = 3. So the derivative of 3(f(x))^2 is 6f(x)*f'(x), and 6f(3)*f'(3) is 210. But for the

asked by Anonymous on November 15, 2017
41. ## school..maikona physics question

a projectile's launch speed is five times its speed at maximum height.find the launch angle?

asked by umuro on November 1, 2015
42. ## Pre-Algebra [urgent!]

I can't find the solution to this problem; can someone please show me how to solve it step-by-step? Solve the equation for y in terms of x: 1. -8x + 5y = 10 Thanks! -MC

asked by mysterychicken on May 4, 2009
43. ## Physics

A specimen has .625 the amount of carbon 14 you would find in a living specimen. How many half-lives has the specimen been through? How old is the specimen?

asked by Chris on March 3, 2013
44. ## college physics

how can i find heat capacity of silver without there being a temperature in the problem the problem only lists the mass of the silver

asked by maxie j on April 22, 2010
45. ## math

The base of a triangle is 3 cm greater than the height. The area is 14cm^2. Find the length and height of the base.

46. ## math linear equation

The sum of two number is 110 .oneffifth of the larger number is 8 more than one ninth of the smaller number. Find the number

asked by salini on January 8, 2017
47. ## Geometry

A rhombus has diagonals of length 4 and 10. Find the angles of the rhombus to the nearest degree. would the angles be 136 and 44?

asked by anna on March 10, 2008
48. ## Maths

A woman is 3 times as old as her daughter.six years ago,the sum of their age was 36.find the daughter's age.

asked by Isabelle on October 14, 2015
49. ## Math - Im soooo lost need help fast

What is the slope of the line that goes through (6, 5) and (3, 1)? 3/4 - 3/4 4/3 - 4/3 5. the slope of the line that goes through (-3, -5) and (-3, -6) is ______. positive negative zero underfined I have no clue how do I find this out?

asked by Haley on November 17, 2017
50. ## math

when price of article was decreased by 12%, 2 more articles could be bought for rs2160.find original price of article?

asked by xyz on November 22, 2017
51. ## math

The perimeter of a rectangle is 62 inches. If the length of rectangle is four inches less than four times the width find the dimensions.

asked by jillian on September 9, 2014
52. ## Is this right

Find the derivative y=sinx(sinx+cosx) I got y'= cos(x)-sin^2(x)+2cos(x)sin(x) is this righttttttt??

asked by Noe on November 11, 2014
53. ## physics

A boat heads directly west across a river at 8.0 m/s while the river flows directly north at 2.0 m/s. Find VR.

asked by Elizabeth on September 3, 2012
54. ## Maths

The vertical angle of an isosceles triangle is twice the sum of the base angles. Find each angle of the triangle??

asked by Aryan Goel on November 10, 2017
55. ## Calculus

Find a curve through the point (1,1) whose length integral is given below. L= integral from 1 to 4 sqrt(1+(1/4x))dx Let the curve be y=f(x). Determine (dy/dx)^2 PLease help I m nt sure even how to start this

asked by kavlo on September 17, 2012
56. ## math

A certain number between 10 and 100 is 8 times the sum of its digits, and if 45 be subtracted from it the digits will be reversed. Find the number.

asked by asha on September 21, 2014
57. ## math

a rectangle has a length of 3 yds, 8 in. and a width 2 ft., 3 in. multiply the lenth and width to find the area of the rectangle

asked by stacy on March 4, 2010
58. ## geometry

A board that is 12 feet long must be cut into 2 pieces that have lengths in a ratio of 3 to 2. Find the lengths of the two pieces.

asked by shannon on February 27, 2011
59. ## physics

A spring with a force constant of 1625 N/m is compressed 12.1 cm. Find the work done by the force compressing the spring.

60. ## statistics and probability

Find x and y so that the ordered data set as a mean of 42and a median of 35. 17,22,26,29,34,x,42,67,70,56,y soln: 17+22+26+29+34+x+42+67+70+56+y= 363+x+y (363+x+y)/11=42 y=99/x x is median

asked by masinde on December 3, 2015
61. ## physics

A westward force of 12 N acting simultaneously with another westward force of 4.0 N. Find FR and show a vector sketch

asked by Elizabeth on September 3, 2012
62. ## Math

Find the difference between the perimeter of a square of area 1 centimeter square and the circumference of a circle of the same area.

asked by Emily on March 20, 2013
63. ## math

The perimeter of a rectangle is 148inches. The length exceeds the width by 10 inches Find the length and width.

asked by Holly on March 16, 2010
64. ## maths

the perimeter of an isosceles triangle is 28, the sides are 4b, 6b-2a+1 and a+2b respectively. find the values of a and b hence state the lenghts of the sides of the triangle

asked by uzoma on January 12, 2018
65. ## Math

Find the quadratic function that has the indicated vertex and whose graph passes through the given point. Vertex: (2,3) Point: (0,2) I do not know how to do this! Please explain!! Thank You

asked by Abbey on March 21, 2010
66. ## Chemistry

A 50.0mL sample of ethylene glycol had a mass of 55.505g. Find the density of ethylene glycol.

asked by jess on September 19, 2011
67. ## vectors linear algebra

The parametric equations for a line L1 are as follows: x = −4−6t y = 2+2t z = 1−4t Let L2 be the line parallel to L1 and passing through the point (−3, −3, −3). Find the point P on L2 whose x-coordinate is −12. P=P(-12, _ , _ ) ?

asked by John on October 26, 2015
68. ## algebra

The sum of two numbers is 74. The larger number is 3 more than the smaller number. Find the numbers. i need to use substition method

asked by BIBIN on March 22, 2012
69. ## Calc 3

Find the maximum and minimum values of the function f(x,y,z)=x+2y subject to the constraints y^2+z^2=225 and x+y+z=1. Maximum and minimum value is?

asked by ally on March 6, 2019
70. ## math

The equation of line l is 3x-4y=24. the line intersects the x -axis at A and the y -axis at B. GIVEN THAT M is the point (4,-3) and O is the origin . find the length of AB .

asked by asif on October 5, 2014
71. ## calculus, limits, l'hopital

Using l'hopital's rule, find the limit as x approaches infinity of (e^(6/x)-6x)^(X/2) I know l'hopital's rule, but this is seeming to be nightmare. I just don't seem to get anywhere.

asked by Kate on February 9, 2011
72. ## Math

If term 3=15/16, term6= 5/18 and the last term is 40/729, find the number of terms in the sequence if the sequence is geometric

asked by Linda on January 22, 2019
73. ## math

chuck traveled 120 miles in 2 hours. Find the number of miles per hour he traveled

asked by Tracy on October 22, 2015
74. ## Calculus

Find an equation of the tangent line to the curve at the given point. (Assume the tangent line form to be f(x) = mx + b.) y= e^x/x (1,e) I got m= 0 nd b=e could anyone tell if its right?

asked by Zoey on March 6, 2010
75. ## math

a rectangle has a perimetr of 30m, if the length is at least twice the width,find the range of possible values of the width of the rectangle.

asked by me on March 6, 2011
76. ## math calc Lagrange

find points on surface z^2=xy+1 are closest to point (4,2,0) List points as comma-separated list.

asked by college on May 9, 2010
77. ## Math

Find the radius of a sphere with a volume of 1,767.1 m (3 cubed) would I use the formula V=4/3*pie*radius (3 cubed)

asked by Christine on October 29, 2014
78. ## geometry

Find the area of triangle ABC with A = ((-5), 1), B = ((-8), 1), and C = (9, (-8)). Graph the triangle on your own graph paper. Do not include units.

asked by callie on February 24, 2011
79. ## Alegebra

Find an equation of the line containing the give pair of points. (-2, -1), and (-7,-4) The equation of the line in slope-intercept from is y= what

asked by Johnnie on March 16, 2009
80. ## math

the square of the sum of two consecutive positive even integer is greater than the sum of their square by 48. Find two integers.

asked by Anonymous on September 28, 2015
81. ## Calculus

Does F(x)=9-x^2 satisfy the hypothesis of the mean value theorem on the interval [0,3]? if it does, then find the exact values of all Ce(0,3) that satisfy the conclusion of the Mean Value Theorem.

asked by Angie on January 22, 2017
82. ## Calculus

a.) Given that f(3)=5 and f'(x)=x/((x^3)+3), find the linear approximation of f(x) at x=3. b.)If the linear approximation is used to estimate the value of f(2.9), will it be an overestimation or underestimation? Show justification

asked by Devin on March 16, 2012
83. ## geometry

A right triangle has a base that is 2 more than twice the height. Find the length of the base for the triangle. If the area is 30 square units.

asked by Raj on January 31, 2011
84. ## algebra

a rectangle has a length of 17 inches more than twice its height. If the perimeter of a rectangle is 304 inches, find its dimensions.

asked by bill on September 15, 2012
85. ## value

Find The 6th And 5th Terms Of An A.P Whose First Term Is 6 And The Common Difference Is 7.Solution:n=6th,n=5th,(Tn=a+(n-1)d

asked by value on October 31, 2016
86. ## Literature

Book on Every day heroes. was trying to find book to have at home, teache won't let us take home. Need to do an essay.

asked by Nick on December 2, 2007
87. ## maths

The measures of two adjacent sides of a parallelogram are in the ratio 17:7. if the second side measures 3.5 cm, find the perimeter of the parallelogram.

asked by rupa das on February 6, 2011
88. ## Math

Find the quadratic function that has the indicated vertex and whose graph passes through the given point. Vertex: (2,3) Point: (0,2) I do not know how to do this! Please explain!! Thank You

asked by Abbey on March 21, 2010
89. ## Math

For the three-letter set {R, S, T}, find the two-letter combinations. I realize that this deals with combinations and not permutations. I just do not understand how they want this done.

asked by BWB on May 8, 2010
90. ## Calculus

How do you find the critical numbers and the end points of this function: f(x)=2x^3-3x^2-12x+5 i calculated the critical numbers as x=-1 and x=2 is this right?!?!

asked by Sandra on March 21, 2009
91. ## Math

The parametric equations for a line L1 are as follows: x = 2+2t y = 2+2t z = −3+2t Let L2 be the line parallel to L1 and passing through the point (1, −4, −3). Find the point P on L2 whose x-coordinate is −4. P = P(−4, 0, 0) Thanks

asked by Excel on October 18, 2015
92. ## math

a rectangle has a length that is four more than three times the width. If the perimeter is 126 feet, find the length and the width

asked by susie on December 2, 2011
93. ## Interest

Find the amount of the annuity if the deposit is \$800 quarterly for 6 years at 9% compounded quarterly. Amount=?

asked by matt on November 10, 2015
94. ## math

1. Refer to the following line m: b. Name two rays on m that have endpoint B. d. Find a simpler name for the intersection of rays BA and AC the line m has points a b and c going on across like that

asked by crystal on April 28, 2010
95. ## Maths

The difference between the compound interest and simple interest on a certain sum for 2 years at 6 % per annum is rs. 90. Find the sum.

asked by Sneha on October 17, 2016
96. ## Physics

A train speeds up from a speed of 5 meters per second to 15 meters per second, taking 15 seconds to do so. –Find the acceleration of the train.

asked by phinigan on November 11, 2015
97. ## College Algebra

I'm supposed to find a polynomial with specified Zeros. This is all the question told me: Degree: 4 Zeros: -2, 0, 2, 4 I know how to do these problems when it's a degree of 3, but not 4.

asked by Ashley on April 19, 2010
98. ## Math

In rhombus DEFG, if m

asked by Chris on March 5, 2010
99. ## Math

The length of a rectangle is 10cm greater than the width. The area is 551cm^2. Find the length and width

asked by Heidi on March 9, 2012
100. ## math

suppose February has 29 days. Explain how you can find how many days there are in the year without counting or adding. explain an example please....

asked by ann kwon on October 29, 2014